So if time works totally different for God it, seems to me that open theism still can't work.
"A thousand years is as a day"...
Then God still would know too much for it to make sense.
I hope you realize that this comment completely destroys your position in God being outside of time. The reference is to God’s longsuffering—an attribute that only makes sense with respect to time.
2 Peter 3:8-9 (NKJV) 8 But, beloved, do not forget this one thing, that with the Lord one day [is] as a thousand years, and a thousand years as one day. 9 The Lord is not slack concerning [His] promise, as some count slackness, but is longsuffering toward us, not willing that any should perish but that all should come to repentance.
I think I already covered the important parts. I find it impossible to believe that God doesn't just know the future because of being omnipotent.
I acknowledge that from our point of view, there are almost unlimited options for how the future plays out, depending on everyone's choices.
Just taking the instance of Jesus saying Peter would deny him three times. That's pretty specific. How could he guess that exact number unless he just knew? He could guess Peter would do a certain thing because of his personality, but, no, Jesus knew exactly how it would play out.
How many times did Satan tempt Jesus? Would he have continued tempting Him, had he been allowed to do so? But Jesus sent him away: Matthew 4:10 (NKJV) Then Jesus said to him, “
Away with you, Satan! For it is written, ‘You shall worship the LORD your God, and Him only you shall serve.’ ” Jesus wasn’t just dealing with Peter, but with Satan as well. Remember? Jesus told Peter that Satan had asked for permission to tempt Peter: Luke 22:31 (NKJV) And the Lord said, “Simon, Simon! Indeed, Satan has asked for you, that he may sift [you] as wheat.“
Surely Jesus knew not only Peter’s weaknesses, but also what permission had been granted to Satan, as in how many times Satan was allowed to tempt Peter.
One more thing—Jesus is lord of roosters, too. Don’t you think He could delay the rooster’s crowing, if He needed to?